TREA

CITY TECHNOLOGY LIMITED

Follow

Organization

  • Berkshire, UK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas sensor
    • Patent number 8,691,066
    • Issue date Apr 8, 2014
    • City Technology Limited
    • Graham Collins
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensing device
    • Patent number 8,318,525
    • Issue date Nov 27, 2012
    • City Technology Limited
    • David Frank Davies
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Assay device for evaluating entrainable substances
    • Patent number 7,575,717
    • Issue date Aug 18, 2009
    • City Technology Limited
    • Anthony Cooke
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 7,541,587
    • Issue date Jun 2, 2009
    • City Technology Limited
    • Stuart Christopher Cutler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrochemical gas sensor
    • Patent number 7,534,333
    • Issue date May 19, 2009
    • City Technology Limited
    • Peyman Khalafpour
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor assembly and method
    • Patent number 7,282,168
    • Issue date Oct 16, 2007
    • City Technology Limited
    • Anthony Charles Downer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensors
    • Patent number 7,279,080
    • Issue date Oct 9, 2007
    • City Technology Limited
    • John Chapples
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Solid state sensor for carbon monoxide
    • Patent number 7,236,095
    • Issue date Jun 26, 2007
    • City Technology Limited
    • Peter John Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Allergen detection
    • Patent number 7,195,922
    • Issue date Mar 27, 2007
    • City Technology Limited
    • Ramin Pirzad
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensors with improved resistance to humidity interference
    • Patent number 7,010,957
    • Issue date Mar 14, 2006
    • City Technology Limited
    • David Edward Williams
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensors
    • Patent number 6,993,955
    • Issue date Feb 7, 2006
    • City Technology Limited
    • Charles Edmund King
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas detector
    • Patent number D500256
    • Issue date Dec 28, 2004
    • City Technology Limited
    • Stuart Christopher Cutler
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Gas detector
    • Patent number D494879
    • Issue date Aug 24, 2004
    • City Technology Limited
    • Ian Paul Andrews
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Pellistor
    • Patent number 6,395,230
    • Issue date May 28, 2002
    • City Technology Limited
    • Samuel Guerin
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrochemical gas sensor
    • Patent number 5,761,952
    • Issue date Jun 9, 1998
    • City Technology Limited
    • Jonathan Howard Gilby
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrochemical gas sensor
    • Patent number 5,746,899
    • Issue date May 5, 1998
    • City Technology Limited
    • John Robert Finbow
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrochemical gas sensor assembly
    • Patent number 5,668,302
    • Issue date Sep 16, 1997
    • City Technology Limited
    • John Robert Finbow
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrochemical gas sensor assembly
    • Patent number 5,632,875
    • Issue date May 27, 1997
    • City Technology Limited
    • John Chapples
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 5,601,693
    • Issue date Feb 11, 1997
    • City Technology Limited
    • David F. Davies
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number D371750
    • Issue date Jul 16, 1996
    • City Technology Limited
    • Peter J. Sewell
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Gas sensor
    • Patent number 5,234,567
    • Issue date Aug 10, 1993
    • City Technology Limited
    • Bryan S. Hobbs
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flammable gas detection
    • Patent number 5,070,721
    • Issue date Dec 10, 1991
    • City Technology Ltd.
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas calibration method and apparatus
    • Patent number 4,829,809
    • Issue date May 16, 1989
    • City Technology Limited
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Diffusion measurement
    • Patent number 4,815,316
    • Issue date Mar 28, 1989
    • City Technology Limited
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 4,633,704
    • Issue date Jan 6, 1987
    • City Technology Limited
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 4,587,003
    • Issue date May 6, 1986
    • City Technology Limited
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 4,474,648
    • Issue date Oct 2, 1984
    • City Technology Limited
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 4,324,632
    • Issue date Apr 13, 1982
    • City Technology Limited
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 4,132,616
    • Issue date Jan 2, 1979
    • City Technology Limited
    • Anthony D. S. Tantram
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    78599942 - ENZYLERT
    • Serial number 78599942
    • Registration number 3144647
    • Filing date Apr 1, 2005
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78340055 - IMES
    • Serial number 78340055
    • Filing date Dec 12, 2003
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78232024 - IRCEL
    • Serial number 78232024
    • Registration number 2874529
    • Filing date Mar 31, 2003
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78213471 - MICROCEL
    • Serial number 78213471
    • Registration number 2910386
    • Filing date Feb 11, 2003
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78213473 - MICROPEL
    • Serial number 78213473
    • Registration number 2857932
    • Filing date Feb 11, 2003
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78203010 - CITY TECHNOLOGY
    • Serial number 78203010
    • Registration number 3008492
    • Filing date Jan 14, 2003
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78203006 - CITY TECHNOLOGY
    • Serial number 78203006
    • Registration number 3115907
    • Filing date Jan 14, 2003
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76086479 - IRIDIUM
    • Serial number 76086479
    • Registration number 2672773
    • Filing date Jul 11, 2000
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74690115 - MEDICEL
    • Serial number 74690115
    • Registration number 2056110
    • Filing date Jun 9, 1995
    • City Technology Limited
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    74661622 - AUTO02
    • Serial number 74661622
    • Registration number 2068342
    • Filing date Apr 17, 1995
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74658953 - AUTONO
    • Serial number 74658953
    • Registration number 1990972
    • Filing date Apr 11, 1995
    • City Technology Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73835409 - CITICEL
    • Serial number 73835409
    • Registration number 1626802
    • Filing date Oct 31, 1989
    • CITY TECHNOLOGY LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments